5771975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 7916160

約数和(自身を除く): 2144185

約数列:

[1, 5, 11, 25, 55, 139, 151, 275, 695, 755, 1529, 1661, 3475, 3775, 7645, 8305, 20989, 38225, 41525, 104945, 230879, 524725, 1154395, 5771975]

約数ペア:

[(1, 5771975), (5, 1154395), (11, 524725), (25, 230879), (55, 104945), (139, 41525), (151, 38225), (275, 20989), (695, 8305), (755, 7645), (1529, 3775), (1661, 3475)]